It helps you search the Web without copy and paste steps.
Instead of copy-paste to search engine you just select text in any Windows application, hold Control key and press Insert twice quickly, and the search results open in your browser.
How to install: extract the downloaded zip file into any folder on your PC and run the executable. The program shows as an icon in Windows tray area, usually at the bottom right. To enable automatically starting the program when you login, click on the tray icon and select Start Automatically from the pop-up menu.